Surgical fastener



FIG. 1 is a front bottom perspective view of a surgical fastener showing our new design;

FIG. 2 is a front elevational view of the surgical fastener;

FIG. 3 is a right side elevational view of the surgical fastener, to which the left side is identical;

FIG. 4 is a bottom plan view of the surgical fastener;

FIG. 5 is a top plan view of the surgical fastener; and

FIG. 6 is a top rear perspective view of the surgical fastener. 

The ornamental design for a surgical fastener, as shown and described. 